13/30278479 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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BS ISO 25761 - PLASTICS - POLYOLS FOR USE IN THE PRODUCTION OF POLYURETHANES - DETERMINATION OF BASICITY (TOTAL AMINE VALUE), EXPRESSED AS PERCENT NITROGEN
Hardcopy , PDF
English
31-05-2014
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Sampling
6 Apparatus
7 Interference
8 Reagents
9 Procedure
10 Expression of results
11 Precision and bias
12 Test report
Annex A (informative) - Determination of the factor F
for 0,1 mol/l perchloric acid in acetic acid
Bibliography
BS ISO 25761.
| Committee |
PRI/42
|
| DocumentType |
Draft
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| ISO 6353-1:1982 | Reagents for chemical analysis — Part 1: General test methods |
| ISO 1042:1998 | Laboratory glassware — One-mark volumetric flasks |
| ISO 4788:2005 | Laboratory glassware — Graduated measuring cylinders |
| ASTM E 180 : 2003 | Standard Practice for Determining the Precision of ASTM Methods for Analysis and Testing of Industrial and Specialty Chemicals (Withdrawn 2009) |
| ISO 6353-3:1987 | Reagents for chemical analysis — Part 3: Specifications — Second series |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
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